Anaerobic infections in otolaryngology.
D000693:Anaerobiosis; D001419:Bacteria / Q000302:isolation & purification*; D001424:Bacterial Infections / Q000382:microbiology*; D002908:Chronic Disease; D006801:Humans; D010033:Otitis Media / Q000382:microbiology; D010038:Otorhinolaryngologic Diseases / Q000382:microbiology*; D012852:Sinusitis / Q000382:microbiology